condition mean min max 0 h after light 0.6598275 0.480419 0.839236 4 h after light 0.788109 0.354618 1.2216 8 h after light 0.1796345 0.122042 0.237227 4 h after dark 0.17732 0.0 0.35464 8 h after dark 0.830524 0.708466 0.952582 12 h after dark 0.8250694999999999 0.478919 1.17122